April 2012 - cobbler - Fedora Mailing-Lists

by Newman, Stuart J. (GSFC-428.0)[HONEYWELL TECHNOLOGY SOLUTIONS INC]

The below was the result with SELinux set to enforcing. The following was the result when SELinux was set to permissive. [root@fiat Desktop]# cobbler sync task started: 2012-04-20_072037_sync task started (id=Sync, time=Fri Apr 20 07:20:37 2012) running pre-sync triggers cleaning trees removing: /var/www/cobbler/images/rhel62-x86_64 removing: /var/lib/tftpboot/grub/images removing: /var/lib/tftpboot/images/rhel62-x86_64 removing: /var/lib/tftpboot/images/memtest86+-4.10 removing: /var/lib/tftpboot/s390x/profile_list copying bootloaders copying: /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0 copying: /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32 copying: /boot/memtest86+-4.10 -> /var/lib/tftpboot/images/memtest86+-4.10 copying: /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot copying: /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi copying: /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi copying distros to tftpboot copying files for distro: rhel62-x86_64 trying hardlink /var/www/cobbler/ks_mirror/rhel62-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/rhel62-x86_64/vmlinuz trying hardlink /var/www/cobbler/ks_mirror/rhel62-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/rhel62-x86_64/initrd.img copying images generating PXE configuration files generating PXE menu structure copying files for distro: rhel62-x86_64 trying hardlink /var/www/cobbler/ks_mirror/rhel62-x86_64/images/pxeboot/vmlinuz -> /var/www/cobbler/images/rhel62-x86_64/vmlinuz trying hardlink /var/www/cobbler/ks_mirror/rhel62-x86_64/images/pxeboot/initrd.img -> /var/www/cobbler/images/rhel62-x86_64/initrd.img rendering DHCP files generating /etc/dhcp/dhcpd.conf rendering TFTPD files generating /etc/xinetd.d/tftp cleaning link caches running post-sync triggers running python triggers from /var/lib/cobbler/triggers/sync/post/* running python trigger cobbler.modules.sync_post_restart_services running: dhcpd -t -q received on stdout: received on stderr: /bin/sh: dhcpd: command not found dhcpd -t failed Exception occured: <class 'cobbler.cexceptions.CX'> Exception value: 'cobbler trigger failed: cobbler.modules.sync_post_restart_services' Exception Info: File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 89, in run rc = self._run(self) File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 184, in runner return self.remote.api.sync(self.options.get("verbose",False),logger=self.logger) File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 701, in sync return sync.run() File "/usr/lib/python2.6/site-packages/cobbler/action_sync.py", line 155, in run utils.run_triggers(self.api, None, "/var/lib/cobbler/triggers/sync/post/*", logger=self.logger) File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 918, in run_triggers raise CX("cobbler trigger failed: %s" % m.__name__) !!! TASK FAILED !!! RHEL 6.2 python 2.6.6 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Stuart J. Newman Engineer 4; Systems Solar Dynamics Observatory (SDO) Honeywell Technology Solutions Inc NASA/Goddard Space Flight Center Building 14, Room E222 Mail Stop 428.2 Greenbelt, MD 20771 Office: (301) 286-5145 EMail: Stuart.J.Newman(a)nasa.gov<mailto:Stuart.J.Newman@nasa.gov> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ NOTICE: This communication, including any attachment, contains information that may be confidential or privileged, and is intended solely for the entity or individual to whom it is addressed. If you are not the intended recipient, please notify the sender at once, and you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message is strictly prohibited. Nothing in this email, including any attachment, is intended to be a legally binding signature. From: Newman, Stuart J. (GSFC-444.0)[HONEYWELL TECHNOLOGY SOLUTIONS INC] Sent: Friday, April 20, 2012 07:11 To: 'James Cammarata'; james.clendenan(a)gmail.com; cobbler mailing list Subject: RE: [cobbler] Problem with 2.2.1 Importance: High I upgraded to 2.2.2-1. Now I get the following: [root@fiat Desktop]# cobbler sync task started: 2012-04-20_070552_sync task started (id=Sync, time=Fri Apr 20 07:05:52 2012) running pre-sync triggers cleaning trees removing: /var/lib/tftpboot/pxelinux.cfg/default removing: /var/lib/tftpboot/grub/efidefault removing: /var/lib/tftpboot/grub/images removing: /var/lib/tftpboot/grub/grub-x86_64.efi removing: /var/lib/tftpboot/grub/grub-x86.efi removing: /var/lib/tftpboot/images/rhel62-x86_64 removing: /var/lib/tftpboot/images/memtest86+-4.10 Exception occured: <type 'exceptions.OSError'> Exception value: [Errno 13] Permission denied: '/var/lib/tftpboot/images/memtest86+-4.10' Exception Info: File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 1247, in rmfile os.unlink(path) Exception occured: <class 'cobbler.cexceptions.CX'> Exception value: 'Error deleting /var/lib/tftpboot/images/memtest86+-4.10' Exception Info: File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 89, in run rc = self._run(self) File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 184, in runner return self.remote.api.sync(self.options.get("verbose",False),logger=self.logger) File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 701, in sync return sync.run() File "/usr/lib/python2.6/site-packages/cobbler/action_sync.py", line 110, in run self.clean_trees() File "/usr/lib/python2.6/site-packages/cobbler/action_sync.py", line 211, in clean_trees utils.rmtree_contents(self.images_dir,logger=self.logger) File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 1259, in rmtree_contents rmtree(x,logger=logger) File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 1264, in rmtree return rmfile(path,logger=logger) File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 1253, in rmfile raise CX(_("Error deleting %s") % path) !!! TASK FAILED !!! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Stuart J. Newman Engineer 4; Systems Solar Dynamics Observatory (SDO) Honeywell Technology Solutions Inc NASA/Goddard Space Flight Center Building 14, Room E222 Mail Stop 428.2 Greenbelt, MD 20771 Office: (301) 286-5145 EMail: Stuart.J.Newman(a)nasa.gov<mailto:Stuart.J.Newman@nasa.gov> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ NOTICE: This communication, including any attachment, contains information that may be confidential or privileged, and is intended solely for the entity or individual to whom it is addressed. If you are not the intended recipient, please notify the sender at once, and you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message is strictly prohibited. Nothing in this email, including any attachment, is intended to be a legally binding signature. From: James Cammarata [mailto:jimi@sngx.net] Sent: Thursday, April 19, 2012 18:57 To: james.clendenan(a)gmail.com<mailto:james.clendenan@gmail.com>; cobbler mailing list Cc: Newman, Stuart J. (GSFC-444.0)[HONEYWELL TECHNOLOGY SOLUTIONS INC] Subject: Re: [cobbler] Problem with 2.2.1 On Thu, Apr 19, 2012 at 5:35 PM, James Clendenan <james.clendenan(a)gmail.com<mailto:james.clendenan@gmail.com>> wrote: Hi Stuart, This sounds like it might be related to some of the issues we were seeing in 2.2.1. Can you try updating to 2.2.2 and give that a try? I believe it should be available in the testing repos now. Unless James, or someone else sees something I'm missing in this. Thanks, James On Thu, Apr 19, 2012 at 12:07 PM, Newman, Stuart J. (GSFC-444.0)[HONEYWELL TECHNOLOGY SOLUTIONS INC] <stuart.j.newman(a)nasa.gov<mailto:stuart.j.newman@nasa.gov>> wrote: Cobbler sync returned en exception after an import of a distro. [root@fiat Desktop]# cobbler sync task started: 2012-04-19_150306_sync task started (id=Sync, time=Thu Apr 19 15:03:06 2012) running pre-sync triggers cleaning trees removing: /var/lib/tftpboot/pxelinux.cfg/default removing: /var/lib/tftpboot/grub/efidefault removing: /var/lib/tftpboot/grub/images removing: /var/lib/tftpboot/grub/grub-x86_64.efi removing: /var/lib/tftpboot/grub/grub-x86.efi removing: /var/lib/tftpboot/images/memtest86+-4.10 removing: /var/lib/tftpboot/s390x/profile_list copying bootloaders copying: /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0 copying: /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32 copying: /boot/memtest86+-4.10 -> /var/lib/tftpboot/images/memtest86+-4.10 copying: /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot copying: /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi copying: /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi copying distros to tftpboot copying files for distro: rhel62-x86_64 trying hardlink /var/www/cobbler/ks_mirror/rhel62-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/rhel62-x86_64/vmlinuz trying hardlink /var/www/cobbler/ks_mirror/rhel62-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/rhel62-x86_64/initrd.img copying images generating PXE configuration files generating PXE menu structure copying files for distro: rhel62-x86_64 Exception occured: <type 'exceptions.TypeError'> Exception value: not all arguments converted during string formatting Exception Info: File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 93, in run rc = self._run(self) File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 188, in runner return self.remote.api.sync(self.options.get("verbose",False),logger=self.logger) File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 701, in sync return sync.run() File "/usr/lib/python2.6/site-packages/cobbler/action_sync.py", line 123, in run self.settings.webdir,True) File "/usr/lib/python2.6/site-packages/cobbler/pxegen.py", line 146, in copy_single_distro_files utils.mkdir(distro_dir) File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 1285, in mkdir raise CX(_("Error creating") % path) !!! TASK FAILED !!! Yeah I'd say this is probably SELinux related, but there appears to be a bug in the raise line that was fixed on 2011-12-08. This is the mkdir() call as it stands now: def mkdir(path,mode=0755,logger=None): try: if logger is not None: logger.info<http://logger.info>("mkdir: %s" % path) return os.makedirs(path,mode) except OSError, oe: if not oe.errno == 17: # already exists (no constant for 17?) if logger is not None: log_exc(logger) raise CX(_("Error creating %s") % path) So you can either hand-edit the utils.py file on that line and put the '%s' in yourself or you can upgrade. I got the notification that 2.2.2-1 has been in testing for 7 days and is eligible to be pushed up to stable so I'll work on that tonight.

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Problem with 2.2.1

by Newman, Stuart J. (GSFC-428.0)[HONEYWELL TECHNOLOGY SOLUTIONS INC]

Cobbler sync returned en exception after an import of a distro. [root@fiat Desktop]# cobbler sync task started: 2012-04-19_150306_sync task started (id=Sync, time=Thu Apr 19 15:03:06 2012) running pre-sync triggers cleaning trees removing: /var/lib/tftpboot/pxelinux.cfg/default removing: /var/lib/tftpboot/grub/efidefault removing: /var/lib/tftpboot/grub/images removing: /var/lib/tftpboot/grub/grub-x86_64.efi removing: /var/lib/tftpboot/grub/grub-x86.efi removing: /var/lib/tftpboot/images/memtest86+-4.10 removing: /var/lib/tftpboot/s390x/profile_list copying bootloaders copying: /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0 copying: /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32 copying: /boot/memtest86+-4.10 -> /var/lib/tftpboot/images/memtest86+-4.10 copying: /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot copying: /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi copying: /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi copying distros to tftpboot copying files for distro: rhel62-x86_64 trying hardlink /var/www/cobbler/ks_mirror/rhel62-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/rhel62-x86_64/vmlinuz trying hardlink /var/www/cobbler/ks_mirror/rhel62-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/rhel62-x86_64/initrd.img copying images generating PXE configuration files generating PXE menu structure copying files for distro: rhel62-x86_64 Exception occured: <type 'exceptions.TypeError'> Exception value: not all arguments converted during string formatting Exception Info: File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 93, in run rc = self._run(self) File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 188, in runner return self.remote.api.sync(self.options.get("verbose",False),logger=self.logger) File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 701, in sync return sync.run() File "/usr/lib/python2.6/site-packages/cobbler/action_sync.py", line 123, in run self.settings.webdir,True) File "/usr/lib/python2.6/site-packages/cobbler/pxegen.py", line 146, in copy_single_distro_files utils.mkdir(distro_dir) File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 1285, in mkdir raise CX(_("Error creating") % path) !!! TASK FAILED !!! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Stuart J. Newman Engineer 4; Systems Solar Dynamics Observatory (SDO) Honeywell Technology Solutions Inc NASA/Goddard Space Flight Center Building 14, Room E222 Mail Stop 428.2 Greenbelt, MD 20771 Office: (301) 286-5145 EMail: Stuart.J.Newman(a)nasa.gov<mailto:Stuart.J.Newman@nasa.gov> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ NOTICE: This communication, including any attachment, contains information that may be confidential or privileged, and is intended solely for the entity or individual to whom it is addressed. If you are not the intended recipient, please notify the sender at once, and you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message is strictly prohibited. Nothing in this email, including any attachment, is intended to be a legally binding signature.

12 years

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SELinux issue

by Newman, Stuart J. (GSFC-428.0)[HONEYWELL TECHNOLOGY SOLUTIONS INC]

cobbler.noarch 2.2.2-1.el6 After running cobbler check, I get the following from sealer. SELinux is preventing /usr/sbin/getsebool from read access on the directory /selinux/booleans/. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that getsebool should be allowed read access on the directory by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep getsebool /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:cobblerd_t:s0 Target Context system_u:object_r:security_t:s0 Target Objects /selinux/booleans/ [ dir ] Source getsebool Source Path /usr/sbin/getsebool Port <Unknown> Host fiat Source RPM Packages libselinux-utils-2.0.94-5.2.el6 Target RPM Packages Policy RPM selinux-policy-3.7.19-126.el6_2.10 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name fiat Platform Linux fiat 2.6.32-220.13.1.el6.x86_64 #1 SMP Thu Mar 29 11:46:40 EDT 2012 x86_64 x86_64 Alert Count 1 First Seen Thu 19 Apr 2012 09:11:21 AM EDT Last Seen Thu 19 Apr 2012 09:11:21 AM EDT Local ID 7c9ae146-bcf5-4ea1-b33d-c49f914ef04c Raw Audit Messages type=AVC msg=audit(1334841081.897:37262): avc: denied { read } for pid=11168 comm="getsebool" name="booleans" dev=selinuxfs ino=21 scontext=system_u:system_r:cobblerd_t:s0 tcontext=system_u:object_r:security_t:s0 tclass=dir type=SYSCALL msg=audit(1334841081.897:37262): arch=x86_64 syscall=open success=no exit=EACCES a0=7fff7436be20 a1=90800 a2=7f0a6587b260 a3=7fff7436bb80 items=2 ppid=1989 pid=11168 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=getsebool exe=/usr/sbin/getsebool subj=system_u:system_r:cobblerd_t:s0 key=(null) type=CWD msg=audit(1334841081.897:37262): cwd=/ type=PATH msg=audit(1334841081.897:37262): item=0 name=/selinux/booleans/ inode=21 dev=00:0e mode=040555 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:security_t:s0 type=PATH msg=audit(1334841081.897:37262): item=1 name=/selinux/booleans/ inode=21 dev=00:0e mode=040555 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:security_t:s0 Hash: getsebool,cobblerd_t,security_t,dir,read audit2allow #============= cobblerd_t ============== allow cobblerd_t security_t:dir read; audit2allow -R #============= cobblerd_t ============== allow cobblerd_t security_t:dir read; The output of cobbler check is: [root@fiat Desktop]# cobbler check The following are potential configuration items that you may want to fix: 1 : you need to set some SELinux content rules to ensure cobbler serves content correctly in your SELinux environment, run the following: /usr/sbin/semanage fcontext -a -t public_content_t "/var/lib/tftpboot/.*" && /usr/sbin/semanage fcontext -a -t public_content_t "/var/www/cobbler"/images/.* 2 : you need to set some SELinux rules if you want to use cobbler-web (an optional package), run the following: /usr/sbin/semanage fcontext -a -t httpd_sys_content_rw_t "/var/lib/cobbler/webui_sessions/.*" 3 : Apache (httpd) is not installed and/or in path 4 : debmirror package is not installed, it will be required to manage debian deployments and repositories 5 : The default password used by the sample templates for newly installed machines (default_password_crypted in /etc/cobbler/settings) is still set to 'cobbler' and should be changed, try: "openssl passwd -1 -salt 'random-phrase-here' 'your-password-here'" to generate new one 6 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use them Items 1,2 and 3 disappear when I change SELinux to permissive ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Stuart J. Newman Engineer 4; Systems Solar Dynamics Observatory (SDO) Honeywell Technology Solutions Inc NASA/Goddard Space Flight Center Building 14, Room E222 Mail Stop 428.2 Greenbelt, MD 20771 Office: (301) 286-5145 EMail: Stuart.J.Newman(a)nasa.gov<mailto:Stuart.J.Newman@nasa.gov> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ NOTICE: This communication, including any attachment, contains information that may be confidential or privileged, and is intended solely for the entity or individual to whom it is addressed. If you are not the intended recipient, please notify the sender at once, and you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message is strictly prohibited. Nothing in this email, including any attachment, is intended to be a legally binding signature.

12 years

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Log kickstarts from the server without the use of snippets

by Daniel Kertby

Hi all, I need to log all kickstarts to file, performed from our Cobbler server but cannot rely on Snippets being used. Anyone have an idea how to perform that? I only need the date (hostname would be a bonus) when the profile is served to the client. Thanks in advance,

12 years

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Re: [cobbler] Log kickstarts from the server without the use of snippets

by Dan White

https://github.com/cobbler/cobbler/wiki/Anaconda-monitoring Turn on anamon, but you need to copy/move the logs if you want to retain them. -----Original Message----- From: Daniel Kertby To: cobbler mailing list Sent: 2012-04-19 10:47:46 +0000 Subject: [cobbler] Log kickstarts from the server without the use of snippets Hi all, I need to log all kickstarts to file, performed from our Cobbler server but cannot rely on Snippets being used. Anyone have an idea how to perform that? I only need the date (hostname would be a bonus) when the profile is served to the client. Thanks in advance, _______________________________________________ cobbler mailing list cobbler(a)lists.fedorahosted.org https://fedorahosted.org/mailman/listinfo/cobbler

12 years

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[RELEASE] 2.2.2-1 now available

by James Cammarata

Cobbler 2.2.2-1 has been pushed to Fedora (F15-17, EL5, EL6) and should be propagating to testing soon. The 2.2.1-1 version was also promoted to stable for EL5 and EL6 (F15/16 were not due to negative karma issues). Thanks to everyone for their patience during the transition of leadership, and sorry it has taken this long to get all of the permissions for the Fedora build system transferred over. The next release should go much smoother.

12 years

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Help required with - Exception value: 'NoneType' object has no attribute 'update'

by Simon Nicoll

Hi, Can a Cobbler guru help me with this problem... * OS = Centos 6.2 * cobbler-2.2.1-1.el6.noarch * cobbler-web-2.2.1-1.el6.noarch Nothing installed within Cobbler i.e. fresh install [root@buildbox kickstarts]# service cobblerd restart Stopping cobbler daemon: [ OK ] Starting cobbler daemon: [ OK ] [root@buildbox kickstarts]# cobbler check The following are potential configuration items that you may want to fix: 1 : debmirror package is not installed, it will be required to manage debian deployments and repositories Restart cobblerd and then run 'cobbler sync' to apply changes. [root@buildbox kickstarts]# cobbler report (it's empty) distros: ========== profiles: ========== systems: ========== mgmtclasses: ========== packages: ========== files: ========== repos: ========== images: ========== Does it sync - Yup [root@buildbox kickstarts]# cobbler sync task started: 2012-04-17_023706_sync task started (id=Sync, time=Tue Apr 17 02:37:06 2012) running pre-sync triggers cleaning trees removing: /var/www/cobbler/images/CentOS6-2-x86_64 removing: /var/lib/tftpboot/pxelinux.cfg/default removing: /var/lib/tftpboot/grub/grub-x86_64.efi removing: /var/lib/tftpboot/grub/efidefault removing: /var/lib/tftpboot/grub/grub-x86.efi removing: /var/lib/tftpboot/grub/images removing: /var/lib/tftpboot/images/CentOS6-2-x86_64 removing: /var/lib/tftpboot/s390x/profile_list copying bootloaders trying hardlink /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi trying hardlink /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi copying distros to tftpboot copying images generating PXE configuration files generating PXE menu structure rendering DHCP files generating /etc/dhcp/dhcpd.conf rendering TFTPD files generating /etc/xinetd.d/tftp cleaning link caches rendering Rsync files running post-sync triggers running python triggers from /var/lib/cobbler/triggers/sync/post/* running python trigger cobbler.modules.sync_post_restart_services running: dhcpd -t -q received on stdout: received on stderr: running: service dhcpd restart received on stdout: Shutting down dhcpd: [ OK ] Starting dhcpd: [ OK ] received on stderr: running shell triggers from /var/lib/cobbler/triggers/sync/post/* running python triggers from /var/lib/cobbler/triggers/change/* running python trigger cobbler.modules.scm_track running shell triggers from /var/lib/cobbler/triggers/change/* *** TASK COMPLETE *** [root@buildbox kickstarts]# Good so import a distro (HERE COMES THE PROBLEM) [root@buildbox kickstarts]# cobbler import --path=/mnt --name=CentOS6U2 --arch=x86_64 Blah... {snip} Blah... repodata/eba624e5fe8db1b4ebe2e0b0ac66565be3c909c34c46d4685f50bbe921763d3b-primary.sqlite.bz2 4670102 100% 9.44MB/s 0:00:00 (xfer#3862, to-check=1/3871) repodata/repomd.xml 4137 100% 8.54kB/s 0:00:00 (xfer#3863, to-check=0/3871) sent 4353444836 bytes received 73440 bytes 37051219.37 bytes/sec total size is 4352603116 speedup is 1.00 received on stderr: adding distros creating new distro: CentOS6U2-x86_64 Exception occured: <type 'exceptions.AttributeError'> Exception value: 'NoneType' object has no attribute 'update' <<<<< ? everything I try to do gives this same error Exception Info: File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 93, in run rc = self._run(self) File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 232, in runner self.logger File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 759, in import_tree return manager.run(pkgdir,mirror_url,mirror_name,network_root,kickstart_file,rsync_flags,arch,breed,os_version) File "/usr/lib/python2.6/site-packages/cobbler/modules/manage_import_redhat.py", line 267, in run os.path.walk(self.path, self.distro_adder, distros_added) File "/usr/lib64/python2.6/posixpath.py", line 236, in walk walk(name, func, arg) File "/usr/lib64/python2.6/posixpath.py", line 236, in walk walk(name, func, arg) File "/usr/lib64/python2.6/posixpath.py", line 228, in walk func(arg, top, names) File "/usr/lib/python2.6/site-packages/cobbler/modules/manage_import_redhat.py", line 511, in distro_adder adtls.append(self.add_entry(dirname,kernel,initrd)) File "/usr/lib/python2.6/site-packages/cobbler/modules/manage_import_redhat.py", line 582, in add_entry self.distros.add(distro,save=True) File "/usr/lib/python2.6/site-packages/cobbler/collection.py", line 316, in add self.lite_sync.add_single_distro(ref.name) File "/usr/lib/python2.6/site-packages/cobbler/action_litesync.py", line 68, in add_single_distro self.tftpd.add_single_distro(distro) File "/usr/lib/python2.6/site-packages/cobbler/modules/manage_in_tftpd.py", line 155, in add_single_distro self.write_boot_files_distro(distro) File "/usr/lib/python2.6/site-packages/cobbler/modules/manage_in_tftpd.py", line 69, in write_boot_files_distro target = utils.blender(self.config.api, False, distro) File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 668, in blender mgmt_parameters.update(results.get("ks_meta", {})) !!! TASK FAILED !!! And Now Cobbler sync fails?????? [root@buildbox kickstarts]# cobbler sync task started: 2012-04-17_024836_sync task started (id=Sync, time=Tue Apr 17 02:48:36 2012) running pre-sync triggers cleaning trees removing: /var/www/cobbler/images/CentOS6U2-x86_64 removing: /var/lib/tftpboot/pxelinux.cfg/default removing: /var/lib/tftpboot/grub/grub-x86_64.efi removing: /var/lib/tftpboot/grub/efidefault removing: /var/lib/tftpboot/grub/grub-x86.efi removing: /var/lib/tftpboot/grub/images removing: /var/lib/tftpboot/images/CentOS6U2-x86_64 removing: /var/lib/tftpboot/s390x/profile_list copying bootloaders trying hardlink /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi trying hardlink /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi copying distros to tftpboot copying files for distro: CentOS6U2-x86_64 trying hardlink /var/www/cobbler/ks_mirror/CentOS6U2-x86_64/images/pxeboot/vmlinuz -> /var/lib/tftpboot/images/CentOS6U2-x86_64/vmlinuz trying hardlink /var/www/cobbler/ks_mirror/CentOS6U2-x86_64/images/pxeboot/initrd.img -> /var/lib/tftpboot/images/CentOS6U2-x86_64/initrd.img copying images generating PXE configuration files generating PXE menu structure copying files for distro: CentOS6U2-x86_64 trying hardlink /var/www/cobbler/ks_mirror/CentOS6U2-x86_64/images/pxeboot/vmlinuz -> /var/www/cobbler/images/CentOS6U2-x86_64/vmlinuz trying hardlink /var/www/cobbler/ks_mirror/CentOS6U2-x86_64/images/pxeboot/initrd.img -> /var/www/cobbler/images/CentOS6U2-x86_64/initrd.img rendering DHCP files generating /etc/dhcp/dhcpd.conf rendering TFTPD files generating /etc/xinetd.d/tftp Exception occured: <type 'exceptions.AttributeError'> Exception value: 'NoneType' object has no attribute 'update' Exception Info: File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 93, in run rc = self._run(self) File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 188, in runner return self.remote.api.sync(self.options.get("verbose",False),logger=self.logger) File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 701, in sync return sync.run() File "/usr/lib/python2.6/site-packages/cobbler/action_sync.py", line 144, in run self.tftpd.write_boot_files() File "/usr/lib/python2.6/site-packages/cobbler/modules/manage_in_tftpd.py", line 106, in write_boot_files self.write_boot_files_distro(distro) File "/usr/lib/python2.6/site-packages/cobbler/modules/manage_in_tftpd.py", line 69, in write_boot_files_distro target = utils.blender(self.config.api, False, distro) File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 668, in blender mgmt_parameters.update(results.get("ks_meta", {})) !!! TASK FAILED !!! [root@buildbox kickstarts]# cobbler distro report Name : CentOS6U2-x86_64 Architecture : x86_64 TFTP Boot Files : {} Breed : redhat Comment : Fetchable Files : {} Initrd : /var/www/cobbler/ks_mirror/CentOS6U2-x86_64/images/pxeboot/initrd.img Kernel : /var/www/cobbler/ks_mirror/CentOS6U2-x86_64/images/pxeboot/vmlinuz Kernel Options : {} Kernel Options (Post Install) : {} Kickstart Metadata : {} Management Classes : [] OS Version : generic26 Owners : ['admin'] Red Hat Management Key : <<inherit>> Red Hat Management Server : <<inherit>> Template Files : {} Any help on this would be most appreciated? Thanks Sime

12 years

2
5
0 / 0

"too many values to unpack" when running cobbler status

by Gonzalo Servat

Hi, Not sure if anyone else has run into this issue, but I thought I'd report back just in case someone does. Issuing a "cobbler status" to see when systems were installed did not work for me with the following error: Tue Apr 17 10:41:09 2012 - INFO | Exception occured: <type 'exceptions.ValueError'> Tue Apr 17 10:41:09 2012 - INFO | Exception value: too many values to unpack Tue Apr 17 10:41:09 2012 - INFO | Exception Info: File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 1948, in _dispatch return method_handle(*params) File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 1598, in get_status return self.api.status(mode=mode) File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 739, in status return statusifier.run() File "/usr/lib/python2.6/site-packages/cobbler/action_status.py", line 166, in run self.scan_logfiles() File "/usr/lib/python2.6/site-packages/cobbler/action_status.py", line 74, in scan_logfiles (profile_or_system, name, ip, start_or_stop, ts) = tokens "tokens" is a list that contains the elements of each line from /var/log/cobbler/install.log* split by whitespace. The code in action_status.py expects the lines in install.log to look like this: system cobblertest None start 1334622964.41 If you are upgrading from 2.0.x to 2.2.x, you will likely have install.log entries like: system cobblertest None stop 14/03/2012 15:15:52 As you can see, there has been a change in timestamps, so Python freaks out in line 74 when it finds more values in the "tokens" list than it expected. The way I fixed it was by simply removing old install.log entries that used the human-readable date/time. Of course, it could have been fixed by processing each file and converting to timestamp, but I personally don't care about the old install entries so it was quicker to delete them. Perhaps the better fix is to update action_status.py so it can detect the older format and do it for you, that way one less hiccup in the upgrade. Lastly, my /etc/logrotate.conf is configured to compress log files, which means I have a few /var/log/install.log-YYYYMMDD*.gz* files. Clearly the code in action_status.py is not designed to handled gzipped install.log files. Should this condition be taken care of by the cobbler code or should install.log files not be gzipped? - Gonzalo

12 years

2
6
0 / 0

Must specify port with koan now?

by Gonzalo Servat

Hi All, I've just upgraded from 2.0.x to 2.2.x and finding a few minor issues, such as koan wanting to connect by default to port 25151. Cobbler only binds to 127.0.0.1:25151, so the only way to get koan to work is by specifying "-t 80". In Koan/Cobbler 2.0.x, this was not the case. Did something get messed up in the upgrade? Thanks in advance. Gonzalo

12 years

2
3
0 / 0

Cobbler 2.2.2-1 and pxe just once.

by Colin Leavett-Brown

On Scientific Linux 6.2. Under cobbler-2.0.11-2.el6.noarch, with a setting of "pxe_just_once: 1", and kiskstart entries of "%pre\n$kickstart_start" and "%post\n$kickstart_done" worked perfectly; "--netboot-enabled=true" did not result in a pxe boot/install loop. However, after upgrading to cobbler-2.2.2-1, and adding "[tftpd]\nmodule = manage_in_tftpd" so that I could start cobblerd (without this option, I get the "CX: 'serializer: error loading collection distro. Check /etc/cobbler/modules.conf" error), "--netboot-enabled=true" results in a pxe boot/install loop. Suggestions?

12 years

2
1
0 / 0

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cobbler April 2012